The current GB/T3730.1-2001 car is divided into passenger cars and commercial vehicles. A historical experiment. In 1934, the Chrysler corporation of the United States first adopted a streamlined body design. In 1937, German design genius fernand porsche began designing cars resembling the beetle. Not only did the beetle crawl on the ground, but it also flew in the air, and its physical resistance was small. Dr Porsche maximized the merits of the beetle's appearance, making "vw" cars the representative work of streamlined cars at the time. The "golden age" of the beatles was the "golden age" of the car from the 1930s to the late 1940s. In 2018, we must: The income or loss of equity investment in an enterprise refers to the balance of the income of the enterprise due to the withdrawal, transfer or liquidation of the equity investment. The income from the transfer of equity investment shall be incorporated into the taxable income of the enterprise and shall pay the enterprise income tax according to law.